Greenland’s eastern coast is flanked by thousands of icebergs calved from the country’s massive ice sheet. Here, toward summer’s end when the sea ice opens, we venture into the largest national park in the world—Northeast Greenland National Park—to spot polar bears, musk oxen, arctic hare, and more. In this remote Arctic paradise where animals outnumber humans, go hiking with naturalists on the vast tundra, glide in a kayak through pristine fjords, and take in dramatic mountain views at every turn. There’s also a possibility of seeing the spectacular Northern Lights along Greenland and Iceland at this time of year. Plus, explore with time to linger in Norway’s fjords of legendary beauty at Tysfjord and in the Lofoten Islands.